Parker Industrial Hose site map  |  parker.com
Part Number Search
 
 
Hose Selector
Parker/Competitor
Product Search
CrimpSource
Find a Distributor
How to Order
 

Applications

Automobiles, buses, mobile/off-road equipment, trucks

Other equipment or vehicles with heating lines

Silicone Heater Hose

Series 6724 is an extremely high temperature extruded silicone heater hose designed to transfer high temperature coolant in heating and diesel eshaust fluid (DEF)systems on automobiles, buses, mobile/off-road equipment, trucks and any engine requiring heater or coolant lines. The hose meets or exceeds SAE J20R3 Class A requirements, with a temperature range of -65F to +500F (-53C to +260C). The multiple plies of textile reinforcement and extruded construction provide long and flexible lengths that resist coolant solutions, aging, cold leaks, cracking, delamination, ozone and peeling.

Tube: Brick red silicone
Reinforcement: Multiple high temperature textile plies
Cover: Blue silicone, glossy finish
Temp Range: -65F to +500F (-53C to +260C)
Brand Method: Impression
Brand Example: PARKER SILICONE SERIES 6724 -65F to +500F (DATE CODE)MADE IN USA
Max. Rec. WP 1/3 of minimum burst pressure shown in the table below
Industry Standards: SAE J20R3 Class A
Vacuum: Not recommended

 
 
Part Number ID
(in)
ID
(mm)
OD
(in)
OD
(mm)
Approx
Wt.
(lbs/ft)
Min
Bend
Rad
(in)
Min
Burst
Press
(psi)
Perm
Cplg
Rec
*
Std
Pack
Qty
(ft)
Stock
Status
**
6724-0250250 0.250 6.4 0.526 13.4 0.10 0.5 250 * 250 N
6724-0375250 0.375 9.5 0.690 17.5 0.13 0.8 250 * 250 N
6724-0500050 0.500 12.7 0.815 20.7 0.17 1.5 250 * 50 N
6724-0500250 0.500 12.7 0.815 20.7 0.17 1.5 250 * 250 N
6724-0625050 0.625 15.9 0.940 23.9 0.24 1.8 250 * 50 N
6724-0625100 0.625 15.9 0.940 23.9 0.24 1.8 250 * 100 N
6724-0625250 0.625 15.9 0.940 23.9 0.24 1.8 250 * 250 N
6724-0750050 0.750 19.1 10.65 27.1 0.26 2.8 200 * 50 N
6724-0750100 0.750 19.1 1.065 27.1 0.26 2.8 200 * 100 N
6724-0875100 0.875 22.2 1.190 30.2 0.28 4.3 175 * 100 N
6724-1000050 1.000 25.4 1.339 34.0 0.34 5.0 175 * 50 N
6724-1000100 1.000 25.4 1.339 34.0 0.34 5.0 175 * 50 N

Table Notes 
* Couplings: Refer to CrimpSource at www.safehose.com for coupling recommendations and crimp specifications.

** Stock: "Y" indicates stocked item; "N" indicates non-stocked item. Stock status subject to change. Contact Parker Customer Service.









WARNINGS!
Couplings attached with bands or clamps may reduce the working pressure of the hose assembly to less than the maximum rated working pressure of the hose. Refer to the NAHAD Industrial Hose Assembly Guidelines.